1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
butalik [34]
3 years ago
13

A box contains a mixture of small copper spheres and small lead spheres that are the same size. The total volume of both metals

is measured by the displacement of water to be 422 cm3 and the total mass is 4.37 kg . The density of copper is 8.96 g/cm3, and the density of lead is 11.40 g/cm3.
What percentage of the spheres is copper?
Chemistry
1 answer:
Katena32 [7]3 years ago
6 0
38% is the answer to the question
You might be interested in
What 2 things have to increase for metamorphisim to occur
Flauer [41]
For metamorphism of rock to occur, temperature and pressure must increase. Rocks created in this manner are called metamorphic rocks.
8 0
3 years ago
Read 2 more answers
Which element would you expect to behave the most like carbon (c)? apex?
chubhunter [2.5K]
The answer is <span>Silicon,  it also forms 4 bonds. Usually elements in the same group or vertical column in the periodic table all have similar chemical bonding properties. </span><span>It is just below carbon, so it has more similarities of properties with carbon. </span>
7 0
3 years ago
Read 2 more answers
Heating oxygen difluoride gas yields oxygen gas and fluorine gas? Whats the balance chemical equation for this?
N76 [4]
2OF2(g) —> O2(g) + 2F2(g) hope that helps
5 0
3 years ago
HELP PLEASEEEEEEEEEEEEEEEEEE I CANT GO CANRVIL IF I CANT PASS THIS THEY WANNA SEE MY GRADES AND THIS WILL HELP ME GET MY GRADES
Daniel [21]

Answer:

3,3453 thank me later

Explanation:

1,3433

4 0
3 years ago
What is the volume of 82 g of water.
trasher [3.6K]

Answer:

?

Explanation:

can you describe the question a little more please?

4 0
3 years ago
Other questions:
  • What is pure chemistry and applied chemistry ?
    9·1 answer
  • How do the 5 branches of chemistry overlap?
    14·1 answer
  • The isotope 208Tl undergoes β decay with a half-life of 3.1 min.
    11·1 answer
  • Use the drop-down menus to complete the<br> corresponding cells in the table to the right.
    12·2 answers
  • A solid precipitate is formed from the reaction of lead nitrate and sodium chromate.
    8·2 answers
  • What is Avogadro's number?
    14·1 answer
  • What is cerium’s common molecule name?
    15·1 answer
  • What is the molecular geometry of a molecule made of two atoms that share one pair of electrons and have no lone electrons pairs
    8·1 answer
  • F a balloon containing 1000 L of gas 50 Celsius and 101.3kpa rises to an altitude where pressure is 27.5 kpa amd the temperature
    14·1 answer
  • Write a nuclear equation for the beta decay of Promethium-165
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!